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Re: Offline enabling/disabling of data checksums - Mailing list pgsql-hackers

From Sergei Kornilov
Subject Re: Offline enabling/disabling of data checksums
Date
Msg-id 5217311552474471@myt2-66bcb87429e6.qloud-c.yandex.net
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In response to Re: Offline enabling/disabling of data checksums  (Michael Paquier <michael@paquier.xyz>)
Responses Re: Offline enabling/disabling of data checksums
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Hi

One new question from me: how about replication?
Case: primary+replica, we shut down primary and enable checksum, and "started streaming WAL from primary" without any
issue.I have master with checksums, but replica without.
 
Or cluster with checksums, then disable checksums on primary, but standby think we have checksums.

Also we support ./configure --with-blocksize=(not equals 8)? make check on HEAD fails for me. If we support this - i
thinkwe need recheck BLCKSZ between compiled pg_checksum and used in PGDATA
 

regards, Sergei

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